Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , ROLLER , NEEDLE
Definition:
A SINGLE OR MULTIPLE-ROW ANTIFRICTION BEARING USED WITH OR WITHOUT INNER OR OUTER RACES CHARACTERIZED BY RELATIVELY SMALL SIZE ROLLERS USUALLY NOT RANGING ABOVE 0.250 INCH (6.35MM) DIAMETER AND GENERALLY LONGER IN LENGTH IN RELATION TO DIAMETER.
CAGE Information
| Code | Company |
|---|---|
| 81346 | AMERICAN SOCIETY FOR TESTING AND MAT |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZA | ALIGNMENT TYPE | RIGID |
| AGYE | SURFACE FINISH | GROUND |
| MATT | MATERIAL | STEEL OUTER RING |
| STYL | STYLE DESIGNATOR | SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| ABXV | BORE DIAMETER | 0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | OIL HOLES AND OIL GROOVE IN OUTER AND INNER RINGS |
| MATT | MATERIAL | STEEL INNER RING |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| MATT | MATERIAL | COPPER ALLOY RETAINER OR STEEL RETAINER |
| ABMK | AND | |
| MATT | MATERIAL | STEEL ROLLER |